MAGNDATA arrow Collection of Magnetic Structures


MAGNDATA: A Collection of magnetic structures with portable cif-type files

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UAs (#2.20)

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Magnetic structure with all atoms

Magnetic structure with only magnetic atoms


Reference: Lander, G.H., Burlet, P et al., Physica B (1995) 215 7 - 21
DOI: 10.1016/0921-4526(95)00021-Z
Atomic positions from: same reference

Parent space group (paramagnetic phase): Fm-3m (#225)
Propagation vector(s):
k1 (1/2, 0, 0)
k2 (0, 1/2, 0)

Transition Temperature: 62 K

Lattice parameters of the magnetic unit cell:
11.558 11.558 5.779 90.00 90.00 90.00
Transformation from parent structure: (2a,2b,c;0,0,0)
    [View matrix form]

BNS Magnetic Space Group: PC42/nnm (#134.481) (non-standard)
    [View symmetry operations]
Transformation to a standard setting: (a,b,c;1/8,5/8,0)
    [View matrix form]
Systematic absences for this Magnetic Space Group via

Magnetic Point Group: 4/mmm.1' (15.2.54)
    [View symmetry operations]
Symmetry-adapted form of material tensors via
Symmetry-adapted form of material tensors for domain-related equivalent structures via

Positions and magnetic moments of symmetry independent atoms:
From now on, magnetic atoms are in boldface and colored in red. Magnetic moments are expressed in units of μB

     [Show only magnetic atoms]                                             Use MVISUALIZE to:
     [Show all the atoms]
                                        

LabelAtom typexyzMultiplicitySymmetry constraints on MMxMyMz|M|
U1_1U0.000000.000000.000008mx,-mx,0-1.61.60.02.26
U1_2U0.000000.250000.500008mx,-mx,0-1.61.60.02.26

    [Show all magnetic atoms in unit cell and their moment relations]



Active Irreps:                                           
Irrep decomposition via


labeldim. full irrepdim. small irrepdirectionactionnumber of modes
mDT4 6 1 primary 1
mW5 6 2 special secondary 1


Comments:
Comments (symmetry):

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